You can't, otherwise what would be the point.

What you can do is have an information sheet which tells the user that
macros need enabling for your workbook to function. Hide all other sheets,
and have a workbook open event that unhides them and hides your information
sheet. Thus, if the enable macros, all will be normal, otherwise all they
see is the information sheet.

--

HTH

Bob Phillips
... looking out across Poole Harbour to the Purbecks
(remove nothere from the email address if mailing direct)

"Ronbo" wrote in message
...
How do I get a macro to force "Macro Enable" upon opening?

Thanks